- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/26 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
Patent holdings for IPC class C07C 17/26
Total number of patents in this class: 74
10-year publication summary
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4
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4
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4
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1
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4
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3
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3
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1
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3
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chemours Company Fc, LLC | 1341 |
6 |
| Daikin Industries, Ltd. | 10499 |
4 |
| 3m Innovative Properties Company | 17478 |
3 |
| E. I. du Pont de Nemours and Company | 3534 |
3 |
| Syngenta Crop Protection, LLC | 190 |
3 |
| Osaka University | 3267 |
3 |
| Agc, Inc. | 5524 |
3 |
| Toray Fine Chemicals Co., Ltd. | 83 |
2 |
| Chiesi Farmaceutici S.p.A. | 959 |
2 |
| MyCell Technologies, LLC | 5 |
2 |
| National University Corporation Hokkaido University | 1366 |
2 |
| Nippon Shokubai Co., Ltd. | 1538 |
2 |
| Zeon Corporation | 4147 |
2 |
| Studiengesellschaft Kohle gGmbH | 74 |
2 |
| Solstice Advanced Materials US, Inc. | 961 |
2 |
| Honeywell International Inc. | 12778 |
1 |
| Merck Patent GmbH | 5728 |
1 |
| Evonik Degussa GmbH | 1379 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
1 |
| Dow AgroSciences LLC | 1188 |
1 |
| Other owners | 28 |